Allow to capture stack trace for uncaught exceptions

src/messages.js

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 583 matching lines @@
 // Returns the offset of the given position within the containing
 // line.
 function GetPositionInLine(message) {
   var location = message.script.locationFromPosition(message.startPos, false);
   if (location == null) return -1;
   location.restrict();
   return message.startPos - location.start;
 }
 
 
-function ErrorMessage(type, args, startPos, endPos, script, stackTrace) {
+function ErrorMessage(type, args, startPos, endPos, script, stackTrace,
+                      stackFrames) {
   this.startPos = startPos;
   this.endPos = endPos;
   this.type = type;
   this.args = args;
   this.script = script;
   this.stackTrace = stackTrace;
+  this.stackFrames = stackFrames;
 }
 
 
-function MakeMessage(type, args, startPos, endPos, script, stackTrace) {
-  return new ErrorMessage(type, args, startPos, endPos, script, stackTrace);
+function MakeMessage(type, args, startPos, endPos, script, stackTrace,
+                     stackFrames) {
+  return new ErrorMessage(type, args, startPos, endPos, script, stackTrace,
+                          stackFrames);
 }
 
 
 function GetStackTraceLine(recv, fun, pos, isGlobal) {
   return FormatSourcePosition(new CallSite(recv, fun, pos));
 }
 
 // ----------------------------------------------------------------------------
 // Error implementation
 
@@ skipping 344 matching lines @@
     return this.name + ": " + FormatMessage({ type: type, args: this.arguments });
   }
   var message = this.message;
   return this.name + (message ? (": " + message) : "");
 }, DONT_ENUM);
 
 
 // Boilerplate for exceptions for stack overflows. Used from
 // Top::StackOverflow().
 const kStackOverflowBoilerplate = MakeRangeError('stack_overflow', []);